fix patch empty

bytedance · May 24, 2024 · a92e612 · a92e612
1 parent 6f60543
commit a92e612
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/rasp/jvm/JVMProbe/src/main/java/com/security/smith/SmithProbe.java b/rasp/jvm/JVMProbe/src/main/java/com/security/smith/SmithProbe.java
@@ -397,6 +397,10 @@ public void onLimit(LimitConfig config) {
 
     @Override
     public void onPatch(PatchConfig config) {
+        if (config == null || config.getPatches() == null || config.getPatches().length == 0) {
+            SmithLogger.logger.info("patch may not be download, so not update heartbeat");
+            return ;
+        }
         for (Patch patch : config.getPatches()) {
             SmithLogger.logger.info("install patch: " + patch.getClassName());